School Earbud Noise Isolating, Interlocking iL100k brand_koss avoid folding when still damp

avoid folding when still damp or storing under heavy objects

meeting all safety standards set by the United States Consumer Product Safety Commission

000 hours before requiring replacement

and most classroom devices

Frequency Response: 30‑16

School Earbud Noise Isolating, Interlocking iL100k brand_koss avoid folding when still dampKoss IL100 In Ear Headphones: Tangle Free, Durable, and Designed for Education Say goodbye to the frustration of tangled earbuds with the Koss IL100 In Ear Headphonesfeaturing a unique interlocking design for simple, tangle free storage. Whether you're using them for classroom activities, studying, or listening to music, these headphones combine superior sound quality, comfort, and practicality, making them a perfect solution for educational